DevOps
What is Docker Machine?What is a Docker Image?What are the features of Docker Swarm?What is Docker Swarm?What is the difference between Docker commands: up, run and start?What is the role of open source development in the popularity of Docker?What is the most popular use of Docker?What are the main features of Docker-compose?Can we run multiple apps on one server with Docker?Can we write compose file in json file instead of yaml?